<template>
    <div>THIS IS A TESTER{{ aaa}}</div>
</template>
<script setup lang="ts">
// import { onMounted,onUnmounted } from 'vue';
// onMounted(()=>{
//     console.log('1111111111111111111111111111111')
// })
// onUnmounted(()=>{
//     console.log('99999999999999999999999999999999')
// })
const aaa=new Date() 
</script>